Touch display device and method capable of achieving three-dimensional touch function
A touch display device and three-dimensional touch technology, applied in the input/output process of data processing, user/computer interaction input/output, instruments, etc., to achieve the effect of realizing three-dimensional touch and improving user experience
Inactive Publication Date: 2017-11-17
TRULY OPTO ELECTRONICS
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However, the development of touch technology is still limited to two-dimensional touch operations. Although compared with the original mechanical button technology, the current touch technology has improved people's operating experience a lot, but it will People's activities are limited to a relatively small two-dimensional surface, which cannot give people a stronger sense of experience
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] As mentioned in the background, virtual reality (Virtual Reality, VR) technology and augmented reality (Augmented Reality, AR) technology have gradually become hot topics, such as display devices such as televisions, which have realized three-dimensional naked-eye display to simulate visual perception. However, the development of touch technology is still limited to two-dimensional touch operations. Although compared with the original mechanical button t...
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The invention discloses a touch display device and method capable of achieving a three-dimensional touch function. The touch display device comprises a display screen, at least one infrared detection device and a processor, wherein the display screen is used for displaying frames, the infrared detection device is used for monitoring three-dimensional position information of a touch medium in real time, and the processor is connected with the display screen and the infrared detection device and used for obtaining the three-dimensional position information, the movement locus of the touch medium and the relative position relation between the display screen and the touch medium are determined according to the three-dimensional position information, a control instruction is output to the display screen according to the movement locus and the relative position information so that the displayed frames are correspondingly operated. The three-dimensional position information of the touch medium is monitored through the infrared detection device, the movement locus of the touch medium and the relative position relation between the display screen and the touch medium are determined according to the three-dimensional position information through the processor, control instructions are generated according to parameters so as to control the displayed frames to be correspondingly operated, and the user experience is improved.
Description
technical field [0001] The present invention relates to the technical field of three-dimensional touch display, and more specifically, relates to a touch display device and method for realizing a three-dimensional touch function. Background technique [0002] At present, virtual reality (Virtual Reality, VR) technology and augmented reality (Augmented Reality, AR) technology have gradually become hot topics, such as display devices such as televisions, which have realized three-dimensional display with naked eyes to simulate visual perception. However, the development of touch technology is still limited to two-dimensional touch operations. Although compared with the original mechanical button technology, the current touch technology has improved people's operating experience a lot, but it will People's activities are limited to a relatively small two-dimensional surface, which cannot give people a stronger sense of experience. Therefore, if we can break through the two-dim...
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IPC IPC(8): G06F3/01G06F3/0487
CPCG06F3/011G06F3/016G06F3/0487
Inventor 张涛涛刘源张文庆宋先宝崔子龙张萌李锋李志成李建华
Owner TRULY OPTO ELECTRONICS